https://www.amazon.com/gp/product/B0B2J7WSDK/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1
get something like this and you can limit the bandwidth the device gets and force a lower quality.
Always connect your computer to the same VPN router. You can do laptop -> VPN Router -> Hot Spot laptop -> VPN Router -> other WiFi. It will make things look consistent. As long as there is no GPS on your computer (easy to check and very unlikely) you would be set. https://www.amazon.com/gp/aw/d/B0B2J7WSDK?psc=1&ref=ppx_pop_mob_b_asin_title